Yazar "Onar M.K." için listeleme
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Bilateral hirozontal gaze palsy due to pontine hemorrhage
Tunali G.; Onar M.K.; Sahiner T. (1990)[No abstract available] -
Central pontine myelinolysis: Report of four cases
Akar H.; Cengiz N.; Bayrak A.O.; Özbenli T.; Onar M.K.; Incesu L.; Terzi M. (2010)Central pontine myelinolysis is a neurological disorder characterized by loss of myelin in the central pons as well as in the other parts of the brain like basal ganglia, lateral geniculate bodies, external and internal ... -
Cerebellar haemorrhage: Clinical, CT findings and outcome
Ozbenli T.; Celebisoy N.; Celebisoy M.; Onar M.K.; Gundogdu M.; Tunali G. (1996)We studied 13 patients with cerebellar haemorrhage diagnosed by computed tomography (CT). Hypertension was accepted to be the etiological factor in 7 patients (53.5%). The most common presentation findings were vertigo, ... -
Cerebellar infarction: Clinical and CT findings
Ozbenli T.; Onar M.K.; Celebisoy M.; Kara A.; Tunali G. (1996)In this study, clinical and radiologic analysis of 16 patients with cerebellar infarct confirmed by CT, has been presented. Hypertension was the common risk factor (68.7%). In the early stage, nausea/vomiting and dizziness ... -
The changes of auditory event-related potentials in the uremic patients under hemodialysis treatment
Kara A.; Tunali G.; Ozbenli T.; Akpolat T.; Onar M.K. (1998)We have searched the cognitive functions of chronic uremic patients under hemodialysis treatment by using event-related potential (P300) recordings. The tests have been applied to he patients before and after hemodialysis ... -
The clinical and electrophysiological features of a delayed polyneuropathy developing subsequently after acute organophosphate poisoning and it's correlation with the serum acetylcholinesterase
Aygun D.; Onar M.K.; Altintop B.L. (2003)Introduction: Organophosphorus-induced delayed polyneuropathy (OPIDP) characterised with cramping pain, paresthesias in the lower extremities and occasionally in the hands, followed by weakness of the distal limb muscles, ... -
Demographic and clinical features in multiple sclerosis
Multiple sclerosis is a chronic disease of the central nervous system, characterized by discrete areas of demyelination and axonal injury associated with inflammatory activity. Because multiple sclerosis lesions can occur ... -
Diabetic neuropathy
Diabetic neuropathy is a common and debilitating complication of diabetes mellitus associated with high health costs. The major pathogenetic hypotheses that have been invoked in diabetic neuropathy include activation of ... -
Electrophysiologic findings of ulnar neuropathy at the elbow
Oytun Bayrak A.; Türker H.; Kasim D.; Onar M.K. (2006)Ulnar neuropathy at the elbow is the second most common neuropathy in adults. Although clinical diagnosis is well known, electrophysiologic confirmation is challenging and can be difficult, particularly in mild cases. The ... -
Gabapentin in taxane-induced arthralgia
Taxanes may cause dose-related polyneuropathy, arthralgias and myalgias. Arthralgias may be severe and worsen the quality of life. Gabapentin, an analogue of gamma amino butyric acid (GABA) is a second line antiepileptic ... -
Hereditary neuropathy with liability to pressure palsy: The clinical and electrophysiological features of four families
Bayrak A.O.; Battaloğlu E.; Akar H.; Bariş I.; Onar M.K. (Turkish Neurosurgical Society, 2010)Hereditary neuropathy with liability to pressure palsy (HNPP) is an autosomal dominant disorder characterized by acute, painless and recurrent mononeuropathies that are secondary to minor trauma or compression. Diagnosis ... -
Incidence of peripheral neuropathy in non-alcoholic liver cirrhosis
Kahraman H.; Yalcintas U.; Kaya N.; Onar M.K.; Altintop L.; Cosar A.; Cengiz K. (1996)Peripheral nerve function may be impaired in chronic liver disease. The incidence of demyelinating neuropathy was reported to be between 20 to 90 percent in various electrophysiologic and histopathologic studies. However ... -
Interferon-? theraphy in multiple sclerosis patients: Is response age dependent?
Kurne A.; Terzi M.; Aydin Ö.F.; Onar M.K.; Karabudak R. (2009)The onset of Multiple sclerosis (MS) is usually between 20 and 40 years and in those patients, ? -interferons reduce relapse frequency in a rate of 30%. The purpose of this study was to compare the therapeutical response ... -
Isolated lesion of the cervical spine in a case of neuro-Behçet
Behçet's disease is characterized by small vessel vasculitis and involvement of multiple systems. In neuro-Behçet cases, spinal cord involvement is approximately 10-18%. Spinal cord lesions are often associated with cerebral ... -
Neuropathic pain with case examples and current therapeutic approaches
Bayrak A.O.; Türker H.; Onar M.K. (Maney Publishing, 2006)Neuropathic pain is by definition a chronic pain initiated or caused by a primary lesion or dysfunction of the peripheral or central nervous system. Since multiple complex pathophysiological mechanisms are supposed to be ... -
The predictors of mortality, recurrence and functional recovery in ischemic cerebrovascular disease
Objective: If the present data defining the prognostic predictors is examined carefully, a serious contradiction is noticed. In this study, we tried to determine which factors affect the sixth month mortality, recurrence ... -
Predominantly sensory acute demyelinating polyneuropathy: Sensory Guillain-Barre syndrome?
Onar M.K.; Sahiner T.; Ozbenli T.; Celebisoy M. (1996)In this paper, owing to be seen rarely a patient with the diagnosis of acute sensorial demyelinating polyneuropathy has been presented. -
Radiation myelopathy: Case report
Terzi M.; Cengiz N.; Özbenli T.; Onar M.K. (2005)Myelopathy is an uncommon complication of radiotherapy. Radiation myelopathy is principally a white matter injury of the spinal cord induced by ionizing radiation after a certain latent period. Several factors, such as ... -
Severe peripheral neuropathy secondary to vincristine therapy
Bayrak A.O.; Türker H.; Yilmaz A.; Onar M.K. (2007)Patients with hereditary neuropathy at high risk of severe vincristine neurotoxicity are well known. Here, along with a review of the literature, we described two patients with unrecognized hereditary neuropathy who developed ...